prevent

美 [pr??vent] 　英 [pr?'vent]

• v.阻止；阻礙；阻撓
• 網(wǎng)絡(luò)防止；預(yù)防；妨礙

詞形變化

反義詞

同義詞

英漢雙解

英漢解釋

英英解釋

例句

We make it a dollar cheaper to ship the sweaters, and then increase the tariff by two dollars to prevent the sweaters from being shipped.

我們降低羊毛衫運(yùn)輸成本1美元，卻又增加了2美元的關(guān)稅而阻止了它的運(yùn)輸。

Numerous deaths of the two famous men did not prevent them from being involved in many spectaculars exploits, including the Long March.

這兩個(gè)著名人物多次遭難，可并不妨礙他們參與許多次驚人壯舉，其中包括長(zhǎng)征。

Clinical help may also prevent the child from seeking out friends, lovers, and mentors who share her mother's difficult traits.

臨床醫(yī)師幫助也可能會(huì)防止孩子向朋友，愛(ài)人，和導(dǎo)師訴苦，分享她強(qiáng)硬母親的故事。

Following the use of vasoconstrictors, endoscopic therapy is often used to arrest the bleeding varices and prevent early rebleeding.

使用血管收縮劑以后，內(nèi)視鏡療法常被用來(lái)止血及預(yù)防早期再出血。

Just to prevent all the automatic responses if you want me to actually look at your offer include Drift in the beginning of your reply.

只是為了避免所有的自動(dòng)回復(fù)，如果你想讓我看看你的報(bào)價(jià)實(shí)際上包括在你的答復(fù)開(kāi)始漂移。

But the rules prohibit export subsidies, to prevent governments from trying to help their companies gain in world markets.

但是條約禁止出口補(bǔ)貼，以防止政府幫助該國(guó)公司在國(guó)際市場(chǎng)上獲利。

the train door is closing, please keep clear of the door and do not cross the yellow line to prevent injury.

各位乘客您好：車(chē)門(mén)即將關(guān)閉，請(qǐng)不要越出黃線(xiàn)，不要手扶車(chē)門(mén)，以防夾傷，謝謝合作。

And yet they did not understand how they had to act to prevent a replay of the past.

然而，他們不明白自己怎樣做才能防止過(guò)去的悲劇重演。

Nothing but a miracle could prevent the company from going bankrupt.

只有奇跡發(fā)生，這家公司才能免于破產(chǎn)。

Gregory XVI, at the AGE of eighty, held himself erect and smiling, which did not prevent him from being a bad bishop.

格列高利十六到了八十歲還是身軀挺直、笑容滿(mǎn)面的，但他仍是一個(gè)壞主教。

"So, to prevent worsening of damage to the brain, the patient must be maintained in as stable a condition as is possible, " she said.

“因此，要避免大腦受到更大的損傷，病人應(yīng)盡可能的保持在穩(wěn)定的狀態(tài)，”她說(shuō)。

"We'd like to be able to intervene and potentially prevent autism in the future, " she said.

她說(shuō)：“我們非常希望在不久的將來(lái)可以干預(yù)并有效地預(yù)防自閉癥的發(fā)生?！?/jz>

Her lips were set together almost as if she was pinching them tight to prevent words or sounds from coming out.

她的嘴唇為著不讓語(yǔ)言或聲音出來(lái)，幾乎好象加緊一樣完全閉著。

Following these steps will help you prevent damaging the roots of roses when planting, but so will a little common sense and a bit of care.

以下這些步驟將幫助你避免損害根部玫瑰種植、但這樣會(huì)有點(diǎn)常識(shí)和有點(diǎn)謹(jǐn)慎。

The casting pure zinc is often chosen as sacrifice anode covering on the surface of steel-foot to prevent the corrosion.

選擇澆鑄純鋅做犧牲陽(yáng)極覆蓋在鋼腳表面的方法，能夠有效地防止鋼腳的腐蝕。

He began to think it was to be, and that he could not prevent it - a very promising step of the mind on its way to resignation.

他覺(jué)得勢(shì)在必行，他也阻擋不了——這是他思想上朝認(rèn)可的方向邁出的可喜的一步。

The idea is to spend a little bit of time at each revision of your Web site and prevent the most common attacks on your site.

即每次修訂Web站點(diǎn)時(shí)都花點(diǎn)時(shí)間，為您的站點(diǎn)防止大多數(shù)攻擊。

If Icann does not demonstrate that it genuinely intends to prevent abuse of trademarks, the two sides could end up in court, she warns.

如果Icann不證明它真心想要防止商標(biāo)濫用的話(huà)，那么雙方可能最終對(duì)簿公堂，她警告說(shuō)。

The governor of Illinois ordered the Mormons to leave his state. He said only this would prevent further violence.

伊利諾斯州州長(zhǎng)下令摩門(mén)教徒離開(kāi)伊利諾斯州，他說(shuō)，只有如此才能阻止該州的暴力進(jìn)一步發(fā)展。

S. bullets, ' ruling out that he was killed by his own guards to prevent him from being captured alive.

這就說(shuō)明他不是被自己的衛(wèi)兵打死以防被活捉。

She thought he would make an abject fool of himself, and for her sake, as well as his, decided to prevent him from standing.

她認(rèn)為他會(huì)當(dāng)眾出丑，為他倆著想，她決定制止他當(dāng)候選人。

He began to think that she had not died but that she was going to, unless he could find some way to prevent it.

漸漸地他就認(rèn)為她并沒(méi)有死，可他要是想不出法子加以挽救的話(huà)，眼看她是死定了。

The doors and windows had been bricked up to prevent squatters from getting in.

所有門(mén)窗已被用磚堵死，以防蹲伏的動(dòng)物進(jìn)入。

What on earth was to prevent her from thinking him a most odd, original, agreeable, and pleasing person?

她把他看作一個(gè)最奇特的人，一個(gè)與眾不同、和藹可親、招人喜歡的人，又有什么奇怪呢？

A fire not quenched demands a uniform vigilance to prevent its bursting into a flame, lest, instead of warming, it would consume.

一堆未熄滅的火須得大家始終小心戒備，防止它燃成熊熊火焰，否則，它不僅不能使人取暖，而會(huì)燒毀一切。

I got up at the beginning of March he tried to prevent my departure.

我于三月初下床后，他阻止我易地。

The best role for government may be to soften the negative side effects rather than to prevent these changes.

政府最好的工作是削弱不良副作用而不是阻止這種變革。

Feed restriction must be carefully controlled to prevent the bullies from getting most of the available feed.

限制飼料時(shí)必須很好地調(diào)節(jié)，以避免兇暴的雞奪取過(guò)多飼料。

The central bank decided to reduce the interest rate to prevent economic downturn.

為了防止經(jīng)濟(jì)下滑，央行決定降息。

To prevent warmth, all expressions of positiveness in opinions, or direct contradiction, were after some time made contraband.

為了防止激動(dòng)，一切獨(dú)斷自信的陳述和針?shù)h相對(duì)的爭(zhēng)議后來(lái)都在禁止之例。

What cared she for the silly, the abominable convention that sought to prevent her from going to the funeral?

難道她還會(huì)管那些阻止她參加葬禮的愚蠢的，討厭的習(xí)俗嗎？

To prevent clogging of the pressure tap by fine solids gas is bled into the bed at low velocity at the taps.

為了防止測(cè)壓管嘴被微細(xì)顆粒堵塞，在管嘴處以低流速向床內(nèi)注入氣體。

For this reason, the Allies took measures to prevent it from falling into the hands of the Nazis.

正因?yàn)?/c>這一點(diǎn)，同盟國(guó)才千方百計(jì)地防止它落到納粹法西斯手里。

The parties involved should exercise (self-) restraint and prevent the situation from getting worse.

有關(guān)各方應(yīng)采取克制態(tài)度，防止事態(tài)擴(kuò)大。

A too powerful ego might prevent you from integrating with the group .

太強(qiáng)的自我會(huì)阻礙你融入集體。

Even with the routine use of drugs to prevent blackhead, the two species should never be run together.

即使采用藥物防止黑頭病作為常規(guī)措施，這兩種家禽也永遠(yuǎn)不能混群。

He has determined that nothing will prevent him.

他已決心不顧一切阻礙。

We must prevent Aids from walking abroad.

我們必須防止艾滋病蔓延。

We had wanted to prevent a victory of Soviet arms.

我們曾經(jīng)想阻止蘇制武器得勝。

Also, it helps to prevent dust and other airborne contaminants from flowing into the room.

它還有助于阻止塵埃和空氣所帶的其它污染物進(jìn)入室內(nèi)。

Prof Collins said he was "very opposed" to the resources being used for such purposes and would fight "vigorously" to prevent it.

柯林斯教授表示，他“非常反對(duì)”出于這些目的使用這類(lèi)資源，并將“竭力”抗?fàn)?/c>，以避免這類(lèi)情況的發(fā)生。

Have no doubt that the dark Ones will stop at nothing to prevent the truth coming out.

毫無(wú)疑問(wèn)，黑暗者會(huì)不惜一切代價(jià)阻止真相的出現(xiàn)。

Items have been carefully positioned in each picture to prevent frustration and encourage a sense of accomplishment for the child.

項(xiàng)目已被仔細(xì)地放置在每張照片，以防止挫折和鼓勵(lì)為孩子的成就意識(shí)。

However, this does not prevent beginners from oo to understand some basic ideas and methods of a number of packages.

但是這并不妨礙初學(xué)者從中了解一些基本的oo思想和一些封裝方法。

Modal shells, which are most often used for dialogs, prevent the parent GUI (if any) from proceeding until the child shell is closed.

模態(tài)shell常常用于對(duì)話(huà)框，防止父GUI（如果有的話(huà)）在關(guān)閉子shell之前被處理。

Abusive governments and their allies, trying to prevent the vigorous enforcement of human rights, have had no qualms about raising theirs.

因?yàn)?/c>殘暴的政府和盟友在阻止他人積極維權(quán)時(shí)，毫不顧忌地公開(kāi)表示意見(jiàn)。

I am glad to see that governments around the region are already taking steps to prevent Avian Flu from becoming a pandemic.

我欣慰地看到這個(gè)地區(qū)的各個(gè)政府正采取措施防止禽流感爆發(fā)成大規(guī)模流行病。

There's a potential problem that maybe this kind of shipping will would prevent whales from being able to hear each other.

可能由這類(lèi)船只造成的這一潛在問(wèn)題將會(huì)阻止鯨們聽(tīng)到彼此。

Although weak stratification can also prevent heat and mass transfer, it's unstable and easy to be destroyed.

弱分層雖然也能抑制傳熱傳質(zhì)，但不穩(wěn)定、容易被破壞。

This should not prevent installation, since the SMP kernel should boot on non-SMP systems; the kernel will simply cause a bit more overhead.

這并不會(huì)影響安裝，因?yàn)?/c>SMP的內(nèi)核也能在非SMP的系統(tǒng)下啟動(dòng)，只不過(guò)多些系統(tǒng)開(kāi)銷(xiāo)。

It is often woman who inspires us with the great things that she will prevent us from accomplishing.

往往是女人激勵(lì)我們投身于偉大的事業(yè)，而又妨礙我們去完成它。

You will also learn about our many operations on your behalf, to prevent the dark Ones from destroying you and Mother Earth.

你們也會(huì)了解我們許多在你們的利益之上的運(yùn)作，阻止黑暗者摧毀你們和地球母親。

He said that SARS is a common threat faced by the humankind. China's work is of uttermost importance in prevent the spreading of SARS.

他說(shuō)，非典是人類(lèi)面臨的共同挑戰(zhàn)，中國(guó)的工作對(duì)防止其蔓延至關(guān)重要，歐盟愿向中國(guó)提供必要的援助。

The bottom of the body designed no concave nest. So have lower flowing resistance and prevent valves leakage or damage from trash pipe up.

閥體底部設(shè)計(jì)無(wú)凹槽，球閥因此具有流阻小，閥體防止污物堆積造成閥門(mén)滲漏或損壞等特點(diǎn)。

But, she said, it has decided to broaden its response to prevent more people from becoming infected.

不過(guò)她說(shuō)，紅十字會(huì)決定擴(kuò)大應(yīng)對(duì)霍亂的措施，防止更多的人染病。

At this point, you would attempt to find ways to prevent this failure or at least lessen its severity or impact.

在這個(gè)時(shí)候，你會(huì)想要找出避免失效或至少減輕嚴(yán)重度沖擊的方法。

Release valves designed to let leaking gas escape could not let it out fast enough to prevent the damage.

設(shè)計(jì)來(lái)讓泄露的氣體排出的釋放閥沒(méi)有足夠快的避免損壞。

The company said the government had, by stepping in and mediating, helped prevent a large-scale internet security incident.

該公司表示，通過(guò)介入和調(diào)停，政府幫助阻止了一場(chǎng)大規(guī)模的互聯(lián)網(wǎng)安全事件。

Erdogan also defends Iran's right to a nuclear programme, panicking western diplomats who are trying to prevent a nuclear-armed Iran.

埃爾多安還為伊朗發(fā)展核計(jì)劃的權(quán)利辯護(hù)，此舉讓試圖阻止伊朗裝備核武器的西方外交官感到恐慌。

When buying window screens, choose those made of a fine mesh to prevent the tiniest mosquitoes from entering.

買(mǎi)紗窗的時(shí)候，買(mǎi)細(xì)一點(diǎn)的，連細(xì)小的蚊子也跑不進(jìn)去才可以。